Peak Reduction Tones for Full Duplex Communication

2. The UE of claim 1, wherein the first set of PRTs include one or more PRTs in an uplink sub-band for the full-duplex communication mode, and the second set of PRTs include one or more PRTs in a downlink sub-band for the full-duplex communication mode.

3. The UE of claim 1, wherein the at least one PRT is in a guard band between an uplink sub-band and a downlink sub-band for the full-duplex communication mode.

4. The UE of claim 1, wherein an uplink sub-band and a downlink sub-band, for the full-duplex communication mode, frequency hop in a first time interval and a second time interval.

6. The UE of claim 5, wherein the third set of PRTs is frequency shifted relative to the first set of PRTs, and the fourth set of PRTs is frequency shifted relative to the second set of PRTs.

7. The UE of claim 5, wherein the third set of PRTs is mirrored in frequency relative to the first set of PRTs with respect to a particular frequency, and the fourth set of PRTs is mirrored in frequency relative to the second set of PRTs with respect to the particular frequency.

8. The UE of claim 5, wherein the fourth set of PRTs for downlink communication are based at least in part on the first set of PRTs for uplink communication, and the third set of PRTs for uplink communication are based at least in part on the second set of PRTs for downlink communication.

10. The UE of claim 9, wherein the uplink signal is transmitted further based at least in part on a supplemental set of PRTs for uplink communication, or the downlink signal is received further based at least in part on a supplemental set of PRTs for downlink communication.

12. The UE of claim 1, wherein the first set of PRTs and the second set of PRTs are a same set of PRTs.

13. The UE of claim 12, wherein the same set of PRTs is in resources that are shared for uplink communication and downlink communication.

15. The base station of claim 14, wherein the first set of PRTs include one or more PRTs in an uplink sub-band for the full-duplex communication mode, and the second set of PRTs include one or more PRTs in a downlink sub-band for the full-duplex communication mode.

16. The base station of claim 14, wherein the at least one PRT is in a guard band between an uplink sub-band and a downlink sub-band for the full-duplex communication mode.

17. The base station of claim 14, wherein an uplink sub-band and a downlink sub-band, for the full-duplex communication mode, frequency hop in a first time interval and a second time interval.

19. The base station of claim 18, wherein the third set of PRTs is frequency shifted relative to the first set of PRTs, and the fourth set of PRTs is frequency shifted relative to the second set of PRTs.

20. The base station of claim 18, wherein the third set of PRTs is mirrored in frequency relative to the first set of PRTs with respect to a particular frequency, and the fourth set of PRTs is mirrored in frequency relative to the second set of PRTs with respect to the particular frequency.

21. The base station of claim 18, wherein the fourth set of PRTs for downlink communication are based at least in part on the first set of PRTs for uplink communication, and the third set of PRTs for uplink communication are based at least in part on the second set of PRTs for downlink communication.

23. The base station of claim 22, wherein the uplink signal is received further based at least in part on a supplemental set of PRTs for uplink communication, or the downlink signal is transmitted further based at least in part on a supplemental set of PRTs for downlink communication.

25. The base station of claim 14, wherein the first set of PRTs and the second set of PRTs are a same set of PRTs.

26. The base station of claim 25, wherein the same set of PRTs is in resources that are shared for uplink communication and downlink communication.

28. The method of claim 27, wherein the at least one PRT is in a guard band between an uplink sub-band and a downlink sub-band for the full-duplex communication mode.

30. The method of claim 29, wherein the at least one PRT is in a guard band between an uplink sub-band and a downlink sub-band for the full-duplex communication mode.